2 syllables: Poi, son. Stress on Poi.
POY-zuhn
/ˈpɔɪzən/
Poison is pronounced POY-zuhn (/ˈpɔɪzən/). It has two syllables (Poi-son), with the stress on "Poi". Poison is a substance that can cause harm or death when introduced into a living organism. It also refers to something harmful in a non-physical sense, such as a toxic influence or idea. The word is commonly used as a noun, sometimes metaphorically, and is pronounced with two syllables, stressing the first for emphasis in many contexts.
nounPoison is a substance that can cause harm or death when introduced into a living organism. It also refers to something harmful in a non-physical sense, such as a toxic influence or idea. The word is commonly used as a noun, sometimes metaphorically, and is pronounced with two syllables, stressing the first for emphasis in many contexts.
- You might substitute the first syllable with /poʊ/ or /pɔɪ/ variable; practice with precise /ɔɪ/ diphthong. - Slur /z/ into /ən/ producing /ˈpɔɪzən/ quickly; ensure separation: /ˈpɔɪ.zən/. - Misplacing stress, especially in longer phrases; keep emphasis on POI when used for emphasis.
"The farmer warned that the pesticide is a poison that must be handled carefully."
"He drank the poison by mistake, mistaking it for medicine."
"The spread of misinformation is a poison to public trust."
Poison is pronounced POI-zən in US and UK English, with the primary stress on the first syllable. IPA: US /ˈpɔɪ.zən/ or /ˈpɔɪzən/? Actually US commonly /ˈpɔɪ.zən/; UK /ˈpɔɪ.zən/. AU is similar: /ˈpɔɪ.zən/. The first syllable contains the diphthong /ɔɪ/ as in coɪn, so your mouth starts rounded, then glides to an open-mid position. The second syllable is a reduced /zən/ with a schwa before the n. Practice by saying “POI” with a long vowel, then add “zən.” Audio references: compare with dictionaries or pronunciation videos for US/UK accents and listen to native samples to hear the two-syllable rhythm and the /z/ voice onset. Remember to keep the /ɔɪ/ diphthong quick but clear and not turn it into /oɪ/ or /aɪ/.”,
Common errors: (1) Turning /ɔɪ/ into a pure /o/ or /aɪ/ diphthong; keep the /ɔɪ/ glide accurate as in 'coin'. (2) Overemphasizing or misplacing stress, saying po-I-son with the stress on the second syllable; keep primary stress on POI. (3) Slurring the /z/ and the following /ən/ into a single sound; maintain a clear /z/ then a schwa‑n. Corrections: practice the two-syllable rhythm using a minimal pair approach with 'coin' vs 'poison' and exaggerate the /ɔɪ/; rehearse by isolating the initial cluster as /pɔɪ/ then adding /zən/; use a short pause between /z/ and /ən to avoid rushed /zən/.”,
US and UK accents share the /ˈpɔɪ.zən/ structure, but vowel quality subtly shifts: US often has a slightly more open /ɔ/ in /ɔɪ/ and smoother rhotic ending with /ɹ? Actually poison ends with /zən/; rhoticity not relevant; both US and UK pronounce the final /ən/ as schwa-like or mid central /ən/. Australian tends toward a more centralized /ə/ in the second syllable and may reduce the first vowel slightly toward /ɔɪ/ with a less rounded /ɔ/; rhythm similar but Australians may have a flatter intonation. Ensure the /z/ is voiced and clear in all three. Use IPA /ˈpɔɪ.zən/ as a baseline and listen to native samples from each region to capture vowel quality and timing differences.
Because of the /ɔɪ/ diphthong in the first syllable and the /z/ followed by a neutral unstressed /ən/ in rapid speech. The /ɔɪ/ movement from open-mid back to a near-high front position requires precise tongue advancement and lip rounding; many learners compress it into /oɪ/ or /aɪ/. The second syllable’s reduced schwa can blur if you over-articulate the /n/ after /z/. Finally, linking in connected speech can mask the /z/ and blur syllable boundaries, making it sound like /ˈpoʊ.zən/ to the ear if not careful.
Because poison uses the onset cluster with /p/ followed by /ɔɪ/ and /z/ rather than a straightforward simple vowel, it’s common to hesitate on the /ɔɪ/ glide and switch to /oɪ/. You might wonder if the stress is on the second syllable in fast speech; it’s not—the primary stress remains on POI, even in rapid reading. Also, in some non-native accents, the /z/ might be devoiced at the end of phrase, sounding like /sən/; maintain voice on /z/ to preserve the correct sound.
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- US: rhotic and rounder /ɔɪ/; final /ən/ often a schwa; listen to US dictionaries with /ˈpɔɪ.zən/. - UK: similar /ˈpɔɪ.zən/ but with a crisper /z/ and slightly tighter jaw; vowel may be a touch shorter. - AU: often a slightly centralized /ə/ in second syllable; intonation more flat; maintain the same IPA skeleton and adjust vowel quality accordingly. Use IPA as reference and listen to region-specific samples to internalize subtle shifts.
Poison entered English from Old French poison, from Latin poison (also known as venenum). The term traces to Latin venēnum, meaning a drug, poison, or venom, with earlier roots in Greek toxon (bow) and toxin (arrow poison) in some scholarly theories, though direct Greek etymology for venēnum is debated. The noun venēnum came into Latin with the sense of magical or harmful substances used to harm others, and later was adapted into Old French poison with the same core meaning. In Middle English (circa 1200s), poison described any deadly substance or drug and gradually shifted toward the more precise modern sense of a harmful substance that can cause illness or death. Over time, metaphorical uses proliferated, such as “poisoning the well” or “poisoning the atmosphere,” extending beyond physical toxins to ideas, reputations, or social climates. The pronunciation stabilized to two syllables po-i-son, with stress commonly on the first syllable, though in certain expressions the emphasis may shift slightly for rhetorical impact. First known written attestations appear in medieval texts and pharmacopoeias, reflecting its dual role as both a medical and dangerous substance in historical contexts.
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Words that rhyme with "Poison"
-oin sounds
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